NZ501300A - Optical fibre cable with water absorbent powder layer, powder rests on tape as sheath is extruded round fibre bundles - Google Patents

Optical fibre cable with water absorbent powder layer, powder rests on tape as sheath is extruded round fibre bundles

Info

Publication number
NZ501300A
NZ501300A NZ501300A NZ50130099A NZ501300A NZ 501300 A NZ501300 A NZ 501300A NZ 501300 A NZ501300 A NZ 501300A NZ 50130099 A NZ50130099 A NZ 50130099A NZ 501300 A NZ501300 A NZ 501300A
Authority
NZ
New Zealand
Prior art keywords
sheath
tape
optical fibre
water absorbent
extrusion
Prior art date
Application number
NZ501300A
Other languages
English (en)
Inventor
Nigel Earl Fishlock
Nigel Shackleton
Anthony Brown
Original Assignee
Pirelli General Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pirelli General Plc filed Critical Pirelli General Plc
Publication of NZ501300A publication Critical patent/NZ501300A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)
NZ501300A 1998-11-30 1999-11-25 Optical fibre cable with water absorbent powder layer, powder rests on tape as sheath is extruded round fibre bundles NZ501300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9826263.7A GB9826263D0 (en) 1998-11-30 1998-11-30 Optical fibre cable manufacture

Publications (1)

Publication Number Publication Date
NZ501300A true NZ501300A (en) 2001-08-31

Family

ID=10843345

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ501300A NZ501300A (en) 1998-11-30 1999-11-25 Optical fibre cable with water absorbent powder layer, powder rests on tape as sheath is extruded round fibre bundles

Country Status (12)

Country Link
US (1) US6466720B1 (ja)
EP (1) EP1006384B1 (ja)
JP (1) JP2000275486A (ja)
AR (1) AR021425A1 (ja)
AT (1) ATE392636T1 (ja)
AU (1) AU766130B2 (ja)
BR (1) BR9905767B1 (ja)
CA (1) CA2290939C (ja)
DE (1) DE69938534T2 (ja)
GB (1) GB9826263D0 (ja)
NZ (1) NZ501300A (ja)
ZA (1) ZA997311B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW531676B (en) * 2001-03-29 2003-05-11 Fujikura Ltd Optical fiber cable, apparatus and method for manufacturing the same
US20060140557A1 (en) * 2001-03-30 2006-06-29 Parris Donald R Fiber optic cable with strength member formed from a sheet
JP2002328277A (ja) 2001-04-26 2002-11-15 Fujikura Ltd 光ケーブル
US7916989B2 (en) 2008-07-31 2011-03-29 Corning Cable Systems Llc Optical fiber assemblies having a powder or powder blend at least partially mechanically attached
ES2427861T3 (es) 2008-08-15 2013-11-04 Corning Cable Systems Llc Montajes de fibra óptica, y métodos y aparatos para su fabricación
JP6298503B2 (ja) * 2016-08-04 2018-03-20 株式会社フジクラ 光ファイバケーブル
JP6527645B2 (ja) * 2016-12-01 2019-06-05 株式会社フジクラ 光ケーブル及び外被除去方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8506497D0 (en) * 1985-03-13 1985-04-17 Telephone Cables Ltd Cables
GB8614767D0 (en) 1986-06-17 1986-07-23 Bicc Plc Optic cable manufacture
US5188883A (en) * 1990-03-22 1993-02-23 Northern Telecom Limited Composite tape structures
US5261021A (en) * 1992-04-10 1993-11-09 Nordson Corporation Apparatus and method for forming cable
FR2737018B1 (fr) 1995-07-20 1997-08-14 Alcatel Submarcom Procede d'injection controlee d'une matiere de remplissage dans un tube de protection de fibres optiques et installation de mise en oeuvre du procede
US6195486B1 (en) * 1998-06-02 2001-02-27 Siecor Operations, Llc Fiber optic cable having a component with an absorptive polymer coating and a method of making the cable
US6330385B1 (en) * 1999-09-08 2001-12-11 Lucent Technologies, Inc. Cables with water-blocking and flame-retarding fibers

Also Published As

Publication number Publication date
AR021425A1 (es) 2002-07-17
US6466720B1 (en) 2002-10-15
CA2290939A1 (en) 2000-05-30
ATE392636T1 (de) 2008-05-15
DE69938534D1 (de) 2008-05-29
BR9905767A (pt) 2000-08-15
EP1006384A1 (en) 2000-06-07
AU6177799A (en) 2000-06-01
ZA997311B (en) 2001-05-30
DE69938534T2 (de) 2009-06-10
EP1006384B1 (en) 2008-04-16
AU766130B2 (en) 2003-10-09
CA2290939C (en) 2007-07-24
BR9905767B1 (pt) 2014-12-30
JP2000275486A (ja) 2000-10-06
GB9826263D0 (en) 1999-01-20

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Legal Events

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PSEA Patent sealed
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